__init__.py 文件源码

def findId(a, id):
    if hasattr(a, "global_id") and a.global_id == id:
        return a
    if type(a) == list:
        for child in a:
            tmp = findId(child, id)
            if tmp != None:
                return tmp
        return None
    if not isinstance(a, ast.AST):
        return None
    for child in ast.iter_child_nodes(a):
        tmp = findId(child, id)
        if tmp != None:
            return tmp
    return None